Trace number 1626117

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.1 5002.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S779309989-069.cnf
MD5SUMf790d28bf27d167da954318ad1a18e9d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.690894
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.08	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.08	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.08	c main()::
0.00/0.08	c initFormula():: searching for DIMACS p-line....
0.00/0.08	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.00/0.08	c parseCNF():: parsing....
0.00/0.08	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.08	c runParser():: parsing was successful, warming up engines...
0.00/0.08	c simplify_formula():: removed 0 tautological, 52 satisfied and 0 duplicate clauses
0.00/0.08	c preprocessing fase I completed:: there are now 1990 free variables and 8348 clauses.
0.00/0.08	c stat :: sign balance is biased by 0.502
0.00/0.08	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.08	c using 3-SAT heuristics (occurence based diff)
0.00/0.08	c longest clause has size 3
0.00/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 177 duplicate clauses
0.00/0.08	c resolvent_look() :: found 82 resolvents
0.00/0.08	c lessRedundantTransformation():: nothing to be done.
0.00/0.08	c transformTo3SAT():: you gave me 2000 variables and 8430 clauses.
0.00/0.08	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.08	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.08	c transformTo3SAT():: the transformation yielded 2000 variabels and 8430 clauses.
0.00/0.08	c main():: clause / variable ratio: ( 8430 / 2000 ) = 4.21
0.00/0.08	c longest clause has size 3
0.00/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.08	c dynamic_preselect_setsize :: off
0.00/0.08	c suggested doublelook initial :: 0
0.00/0.08	c main():: all systems go!
0.00/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 228 JD: 111
0.69/0.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626117-1240019206/watcher-1626117-1240019206 -o /tmp/evaluation-result-1626117-1240019206/solver-1626117-1240019206 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626117-1240019206.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 20845
/proc/meminfo: memFree=1071880/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=788 CPUtime=0
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 106 0 0 0 0 0 0 0 19 0 1 0 29954257 806912 92 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 197 97 45 123 0 72 0

[startup+0.0101801 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 20845
/proc/meminfo: memFree=1071880/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=920 CPUtime=0
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 137 0 0 0 0 0 0 0 19 0 1 0 29954257 942080 123 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 230 123 47 123 0 105 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 920

[startup+0.10119 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 20845
/proc/meminfo: memFree=1071880/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=3236 CPUtime=0.09
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 744 0 0 0 9 0 0 0 19 0 1 0 29954257 3313664 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 809 694 73 123 0 684 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3236

[startup+0.301213 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 20845
/proc/meminfo: memFree=1071880/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=3372 CPUtime=0.29
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 759 0 0 0 29 0 0 0 20 0 1 0 29954257 3452928 709 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 843 709 73 123 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3372

[startup+0.701259 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 20845
/proc/meminfo: memFree=1071880/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=3504 CPUtime=0.69
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 781 0 0 0 69 0 0 0 24 0 1 0 29954257 3588096 731 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 876 731 73 123 0 751 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3504

[startup+1.50235 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1069184/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=3636 CPUtime=1.49
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 817 0 0 0 149 0 0 0 25 0 1 0 29954257 3723264 767 1992294400 134512640 135019032 4294956240 18446744073709551615 134538237 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 909 767 73 123 0 784 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3636

[startup+3.10154 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1068928/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=3636 CPUtime=3.09
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 837 0 0 0 309 0 0 0 25 0 1 0 29954257 3723264 787 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 909 787 73 123 0 784 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3636

[startup+6.30191 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1068672/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=3768 CPUtime=6.29
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 859 0 0 0 629 0 0 0 25 0 1 0 29954257 3858432 809 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 942 809 73 123 0 817 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3768

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1068552/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=3900 CPUtime=12.68
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 884 0 0 0 1268 0 0 0 25 0 1 0 29954257 3993600 834 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 975 834 73 123 0 850 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3900

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1068552/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=4032 CPUtime=25.48
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 910 0 0 0 2548 0 0 0 25 0 1 0 29954257 4128768 860 1992294400 134512640 135019032 4294956240 18446744073709551615 134538045 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1008 860 73 123 0 883 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4032

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1068488/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=4164 CPUtime=51.06
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 942 0 0 0 5106 0 0 0 25 0 1 0 29954257 4263936 892 1992294400 134512640 135019032 4294956240 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1041 892 73 123 0 916 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4164

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1068360/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=4296 CPUtime=102.25
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 975 0 0 0 10224 1 0 0 25 0 1 0 29954257 4399104 925 1992294400 134512640 135019032 4294956240 18446744073709551615 134542372 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1074 925 73 123 0 949 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4296

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1068360/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=4296 CPUtime=162.22
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 999 0 0 0 16221 1 0 0 25 0 1 0 29954257 4399104 949 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1074 949 73 123 0 949 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4296

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1068232/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=4428 CPUtime=222.2
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1018 0 0 0 22219 1 0 0 25 0 1 0 29954257 4534272 968 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1107 968 73 123 0 982 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4428

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1068232/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=4428 CPUtime=282.16
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1031 0 0 0 28215 1 0 0 25 0 1 0 29954257 4534272 981 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1107 981 73 123 0 982 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 4428

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1068104/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=4560 CPUtime=342.14
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1042 0 0 0 34213 1 0 0 25 0 1 0 29954257 4669440 992 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1140 992 73 123 0 1015 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 4560

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1068104/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=4560 CPUtime=402.11
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1054 0 0 0 40210 1 0 0 25 0 1 0 29954257 4669440 1004 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 1140 1004 73 123 0 1015 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 4560

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1068040/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=4560 CPUtime=462.08
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1065 0 0 0 46207 1 0 0 25 0 1 0 29954257 4669440 1015 1992294400 134512640 135019032 4294956240 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1140 1015 73 123 0 1015 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 4560

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1067976/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=4692 CPUtime=522.04
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1074 0 0 0 52203 1 0 0 25 0 1 0 29954257 4804608 1024 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1173 1024 73 123 0 1048 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 4692

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1067976/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=4692 CPUtime=582.01
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1082 0 0 0 58200 1 0 0 25 0 1 0 29954257 4804608 1032 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1173 1032 73 123 0 1048 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 4692

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 20846
/proc/meminfo: memFree=1067976/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=4692 CPUtime=642
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1087 0 0 0 64199 1 0 0 25 0 1 0 29954257 4804608 1037 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1173 1037 73 123 0 1048 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 4692


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21330
/proc/meminfo: memFree=1066568/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5640 CPUtime=4000.41
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1342 0 0 0 400036 5 0 0 25 0 1 0 29954257 5775360 1292 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1410 1292 73 123 0 1285 0
Current children cumulated CPU time (s) 4000.41
Current children cumulated vsize (KiB) 5640

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21330
/proc/meminfo: memFree=1066440/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4060.39
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1344 0 0 0 406034 5 0 0 25 0 1 0 29954257 5910528 1294 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1294 73 123 0 1318 0
Current children cumulated CPU time (s) 4060.39
Current children cumulated vsize (KiB) 5772

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21330
/proc/meminfo: memFree=1066440/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4120.35
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1345 0 0 0 412030 5 0 0 25 0 1 0 29954257 5910528 1295 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1295 73 123 0 1318 0
Current children cumulated CPU time (s) 4120.35
Current children cumulated vsize (KiB) 5772

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21330
/proc/meminfo: memFree=1066376/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4180.32
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1347 0 0 0 418027 5 0 0 25 0 1 0 29954257 5910528 1297 1992294400 134512640 135019032 4294956240 18446744073709551615 134577603 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1297 73 123 0 1318 0
Current children cumulated CPU time (s) 4180.32
Current children cumulated vsize (KiB) 5772

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21330
/proc/meminfo: memFree=1066440/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4240.3
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1349 0 0 0 424025 5 0 0 25 0 1 0 29954257 5910528 1299 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1299 73 123 0 1318 0
Current children cumulated CPU time (s) 4240.3
Current children cumulated vsize (KiB) 5772

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21330
/proc/meminfo: memFree=1066376/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4300.28
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1351 0 0 0 430023 5 0 0 25 0 1 0 29954257 5910528 1301 1992294400 134512640 135019032 4294956240 18446744073709551615 134584614 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1301 73 123 0 1318 0
Current children cumulated CPU time (s) 4300.28
Current children cumulated vsize (KiB) 5772

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21330
/proc/meminfo: memFree=1066376/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4360.26
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1353 0 0 0 436021 5 0 0 25 0 1 0 29954257 5910528 1303 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 1443 1303 73 123 0 1318 0
Current children cumulated CPU time (s) 4360.26
Current children cumulated vsize (KiB) 5772

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21330
/proc/meminfo: memFree=1066440/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4420.23
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1354 0 0 0 442018 5 0 0 25 0 1 0 29954257 5910528 1304 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1304 73 123 0 1318 0
Current children cumulated CPU time (s) 4420.23
Current children cumulated vsize (KiB) 5772

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21336
/proc/meminfo: memFree=1066312/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4480.2
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1355 0 0 0 448015 5 0 0 25 0 1 0 29954257 5910528 1305 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1305 73 123 0 1318 0
Current children cumulated CPU time (s) 4480.2
Current children cumulated vsize (KiB) 5772

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21336
/proc/meminfo: memFree=1066312/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4540.17
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1357 0 0 0 454012 5 0 0 25 0 1 0 29954257 5910528 1307 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1307 73 123 0 1318 0
Current children cumulated CPU time (s) 4540.17
Current children cumulated vsize (KiB) 5772

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21336
/proc/meminfo: memFree=1066312/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4600.15
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1358 0 0 0 460010 5 0 0 25 0 1 0 29954257 5910528 1308 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1308 73 123 0 1318 0
Current children cumulated CPU time (s) 4600.15
Current children cumulated vsize (KiB) 5772

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21336
/proc/meminfo: memFree=1066312/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4660.12
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1359 0 0 0 466007 5 0 0 25 0 1 0 29954257 5910528 1309 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1309 73 123 0 1318 0
Current children cumulated CPU time (s) 4660.12
Current children cumulated vsize (KiB) 5772

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21336
/proc/meminfo: memFree=1066312/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4720.09
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1360 0 0 0 472004 5 0 0 25 0 1 0 29954257 5910528 1310 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1310 73 123 0 1318 0
Current children cumulated CPU time (s) 4720.09
Current children cumulated vsize (KiB) 5772

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21336
/proc/meminfo: memFree=1066376/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4780.07
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1361 0 0 0 478002 5 0 0 25 0 1 0 29954257 5910528 1311 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1311 73 123 0 1318 0
Current children cumulated CPU time (s) 4780.07
Current children cumulated vsize (KiB) 5772

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21336
/proc/meminfo: memFree=1066376/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4840.05
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1362 0 0 0 484000 5 0 0 25 0 1 0 29954257 5910528 1312 1992294400 134512640 135019032 4294956240 18446744073709551615 134628674 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1312 73 123 0 1318 0
Current children cumulated CPU time (s) 4840.05
Current children cumulated vsize (KiB) 5772

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21336
/proc/meminfo: memFree=1066376/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4900.02
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1363 0 0 0 489997 5 0 0 25 0 1 0 29954257 5910528 1313 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1313 73 123 0 1318 0
Current children cumulated CPU time (s) 4900.02
Current children cumulated vsize (KiB) 5772

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21336
/proc/meminfo: memFree=1066440/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=4960
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1364 0 0 0 495995 5 0 0 25 0 1 0 29954257 5910528 1314 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1314 73 123 0 1318 0
Current children cumulated CPU time (s) 4960
Current children cumulated vsize (KiB) 5772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 21336
/proc/meminfo: memFree=1066440/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5772 CPUtime=5000.09
/proc/20845/stat : 20845 (march_ks) R 20843 20845 20606 0 -1 4194304 1365 0 0 0 500004 5 0 0 25 0 1 0 29954257 5910528 1315 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 1443 1315 73 123 0 1318 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 5772

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.41
CPU time (s): 5000.1
CPU user time (s): 5000.04
CPU system time (s): 0.06099
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 5772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1365
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 17255

runsolver used 5.46117 second user time and 12.7371 second system time

The end

Launcher Data 

Begin job on node11 at 2009-04-18 03:46:46
IDJOB=1626117
IDBENCH=70293
IDSOLVER=582
FILE ID=node11/1626117-1240019206
PBS_JOBID= 9158982
Free space on /tmp= 66272 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S779309989-069.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626117-1240019206/watcher-1626117-1240019206 -o /tmp/evaluation-result-1626117-1240019206/solver-1626117-1240019206 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626117-1240019206.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f790d28bf27d167da954318ad1a18e9d
RANDOM SEED=2108227269

node11.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1072424 kB
Buffers:         82416 kB
Cached:         823616 kB
SwapCached:          0 kB
Active:         242332 kB
Inactive:       677608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1072424 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3008 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            49516 kB
Committed_AS:   142084 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66284 MiB
End job on node11 at 2009-04-18 05:10:11